Superhet Radiogram DC Four 505
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His Master's Voice: Superhet Radiogram DC Four 505 [Radio] ID = 274456 403x700
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| Year: 1934 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: DSB VDS DH DPT |
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| Main principle | Superheterodyne (common); ZF/IF 125.5 kHz; Screengrid 1926-1935 |
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| Tuned circuits | 4 AM circuit(s) |
| Wave bands | Broadcast (MW) and Long Wave. |
| Details | Record Player (not changer) |
| Power type and voltage | Direct Current supply (DC) / 200-250 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: Superhet Radiogram DC Four 505 - His Master's Voice Masters, |
| Material | Wooden case |
| Shape | Console, Lowboy (legs < 50 %). |
| Dimensions (WHD) | 23 x 34 x 16 inch / 584 x 864 x 406 mm |
| Notes | An adaptor was available to permit operation from ac mains; priced at 1.50 GBP in 1934. |
| Net weight (2.2 lb = 1 kg) | 40 kg / 88 lb 1.7 oz (88.106 lb) |
| Source of data | - - Data from my own collection |
| Literature/Schematics (1) | -- Original-techn. papers. |
Model page created by Roy Johnson. See "Data change" for further contributors.
All listed radios etc. from His Master's Voice (Masters, HMV, H.M.V., Marconi); Hayes, Middlesex, GB
Here you find 395 models, 283 with images and 237 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
